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Speed And Science Ltd.

Performance parts for Harley-Davidson (TM) Cycles

  • SHOP
    • PANSHOVEL
      • OEM Bore Heads
        • “VELOCITY” Heads
      • Big Bore Heads
        • “MIT” Heads
      • Cylinders
      • Spare Parts
    • SHOVELHEAD
      • OEM Bore Heads
        • VELOCITY Heads
      • Big Bore Heads
        • VELOCITY Heads
        • “MIT” Heads
      • Cylinders
      • Rocker Boxes
      • Spare Parts
    • EVOLUTION
      • OEM Bore Heads
      • EVOLUTION Spare Parts
    • TWINCAM
      • “FEROCITY” heads
      • “MIT” Hi-power heads
      • Spare Parts
    • Timing Covers
      • MILWAUKEE 8
      • TWIN CAM
      • EVOLUTION
      • SHOVELHEAD
      • BUELL
      • CUSTOM
    • TOOLS
      • Milwaukee 8 Valve Opener
  • R&D Service
  • Gallery
  • Contact Us
Menu
  • SHOP
    • PANSHOVEL
      • OEM Bore Heads
        • “VELOCITY” Heads
      • Big Bore Heads
        • “MIT” Heads
      • Cylinders
      • Spare Parts
    • SHOVELHEAD
      • OEM Bore Heads
        • VELOCITY Heads
      • Big Bore Heads
        • VELOCITY Heads
        • “MIT” Heads
      • Cylinders
      • Rocker Boxes
      • Spare Parts
    • EVOLUTION
      • OEM Bore Heads
      • EVOLUTION Spare Parts
    • TWINCAM
      • “FEROCITY” heads
      • “MIT” Hi-power heads
      • Spare Parts
    • Timing Covers
      • MILWAUKEE 8
      • TWIN CAM
      • EVOLUTION
      • SHOVELHEAD
      • BUELL
      • CUSTOM
    • TOOLS
      • Milwaukee 8 Valve Opener
  • R&D Service
  • Gallery
  • Contact Us
Speed And Science Logo

Speed And Science Ltd.

Performance parts for Harley-Davidson (TM) Cycles

  • SHOP
    • PANSHOVEL
      • OEM Bore Heads
        • “VELOCITY” Heads
      • Big Bore Heads
        • “MIT” Heads
      • Cylinders
      • Spare Parts
    • SHOVELHEAD
      • OEM Bore Heads
        • VELOCITY Heads
      • Big Bore Heads
        • VELOCITY Heads
        • “MIT” Heads
      • Cylinders
      • Rocker Boxes
      • Spare Parts
    • EVOLUTION
      • OEM Bore Heads
      • EVOLUTION Spare Parts
    • TWINCAM
      • “FEROCITY” heads
      • “MIT” Hi-power heads
      • Spare Parts
    • Timing Covers
      • MILWAUKEE 8
      • TWIN CAM
      • EVOLUTION
      • SHOVELHEAD
      • BUELL
      • CUSTOM
    • TOOLS
      • Milwaukee 8 Valve Opener
  • R&D Service
  • Gallery
  • Contact Us
Menu
  • SHOP
    • PANSHOVEL
      • OEM Bore Heads
        • “VELOCITY” Heads
      • Big Bore Heads
        • “MIT” Heads
      • Cylinders
      • Spare Parts
    • SHOVELHEAD
      • OEM Bore Heads
        • VELOCITY Heads
      • Big Bore Heads
        • VELOCITY Heads
        • “MIT” Heads
      • Cylinders
      • Rocker Boxes
      • Spare Parts
    • EVOLUTION
      • OEM Bore Heads
      • EVOLUTION Spare Parts
    • TWINCAM
      • “FEROCITY” heads
      • “MIT” Hi-power heads
      • Spare Parts
    • Timing Covers
      • MILWAUKEE 8
      • TWIN CAM
      • EVOLUTION
      • SHOVELHEAD
      • BUELL
      • CUSTOM
    • TOOLS
      • Milwaukee 8 Valve Opener
  • R&D Service
  • Gallery
  • Contact Us

SHOVELHEAD Spare Parts

Showing all 14 results

  • 3 bolt exhaust flange shovelhead

    3 BOLT EXHAUST FLANGE (Set of 2), SHOVELHEAD

    Rated 0 out of 5
    US$40
  • Shovel Rocker Hardware Kit

    SHOVELHEAD ROCKER BOX FASTENER KIT

    Rated 5.00 out of 5
    US$40
  • Shovelhead Billet Aluminum dual intake

    DUAL INTAKE (40MM) for SHOVELHEAD OEM or BIG BORE heads

    Rated 0 out of 5
    US$250
  • Shovelhead Billet Aluminum single intake

    SINGLE INTAKE (40MM) for SHOVELHEAD OEM bore heads

    Rated 0 out of 5
    US$230
  • Shovelhead Billet Aluminum single intake

    SINGLE INTAKE (Super E style) for SHOVELHEAD OEM Bore Heads

    Rated 5.00 out of 5
    US$230
  • Shovelhead Billet Aluminum single intake

    SINGLE INTAKE (Super E style) for SHOVELHEAD BIG BORE heads

    Rated 5.00 out of 5
    US$230
  • Shovelhead Billet Aluminum single intake

    SINGLE INTAKE (Super G style) for SHOVELHEAD BIG BORE Heads

    Rated 5.00 out of 5
    US$230
  • shovelhead valvetrain kit

    SHOVELHEAD VALVETRAIN KIT

    Rated 4.00 out of 5
    US$360
  • Shovelhead Billet Aluminum intake flanges

    MOUNTING FLANGES for Single Intake Manifold

    Rated 0 out of 5
    US$60
  • Rocker Box repair kit

    SHOVELHEAD ROCKER BOX REPAIR KIT

    Rated 0 out of 5
    US$40
  • Intake Seal Kit

    SHOVELHEAD INTAKE MANIFOLD SEAL KIT for single intake system

    Rated 0 out of 5
    US$10
  • Dual Intake Seal Kit

    SHOVELHEAD INTAKE MANIFOLD SEAL KIT for dual intake system

    Rated 0 out of 5
    US$5
  • Shovelhead Cylinder Sleeve 3-1/2"

    SHOVELHEAD CYLINDER SLEEVE 3-1/2″ BORE

    Rated 0 out of 5
    US$200
  • Shovelhead Cylinder Sleeve 3-1/2"

    SHOVELHEAD CYLINDER SLEEVE, 3-5/8″ BORE

    Rated 0 out of 5
    US$200